Industrial crushers

What is a industrial crusher?

An industrial shredder is a machine designed for the primary reduction of waste through a powerful and highly controlled cutting process. Industrial shredders operate at low RPMs and very high torques, allowing them to break down complex, bulky, or difficult materials without compromising the integrity of the equipment.

These machines are essential for preparing the material before it goes through subsequent grinding or separation stages, optimizing the efficiency of the entire recycling line.

Our industrial shredders are used in processes such as the pre-shredding of plastics, the reduction of light metals, wood, cables, textiles, and industrial waste. The quality of the cut, structural robustness, and operational safety make this machinery the first choice for companies seeking reliability, productivity, and consistent long-term performance.

Applications and materials that can process crushers

Our shredders are designed to process a wide variety of materials in industrial environments and recycling plants:

Plastics – film, HDPE, PET, PP, polystyrene, raffia, big bags.
Light metals – aluminum scrap, copper wire, metal trimmings.
Wood – pallets, boards, sawmill waste.
Textiles and footwear – industrial offcuts, out-of-use garments.
Urban and industrial waste – RDF, MSW, WEEE, hospital waste.

Plastics: plastic crusher, industrial plastic, PET...

Our shredders process all types of rigid and flexible plastics, offering an efficient solution for polymer recycling. These machines reduce the material size before washing, separation, or granulation, facilitating industrial plastic recycling and optimizing the final purity of the recovered polymer.

Wood: wood chipper, wood mix, logs...

Nuestra maquinaria está preparada para trabajar con materiales provenientes tanto del ámbito forestal como del sector industrial. These systems allow obtaining a homogeneous material that can be used for biomass production, composting, energy recovery, or subsequent chipping and granulation processes.

Metals: metal crusher, copper, aluminum...

These machines are distinguished by their ability to process hard and resistant materials without compromising the lifespan of the components. Furthermore, they allow for the initial volumetric reduction of the metal for subsequent separation, classification, and value recovery.

Other materials: cables, trash

Industrial shredders can also process other materials such as electrical cables, industrial waste, mixed waste, etc.

Thanks to the versatility of these machines, they are an ideal solution for companies that manage multiple waste streams and need a machine capable of adapting to different materials.

Models of shredders Silmisa

We manufacture two lines of slow shaft industrial crushers designed for demanding applications: the Taurus model and the Centauro model.

Taurus model

Centauro Model

Technical specifications of the Centauro and Taurus models

Technical data	Centauro 280	Taurus 220	Taurus 280
Engine	2x132 kW	2x132 kW	2x150 kW
Measurement (W-L-H)	2.800x5.400x3.500 mm	2.800x5.000x3.500 mm	2.800x5.400x3.500 mm
Filling opening (D-F)	3.800x2.200 mm	3.200x2.200 mm	3.800x2.200 mm
Feed height (G)	3.500 mm	3.500 mm	3.500 mm
Hopper volume	8.5 m3	6.8 m3	8.5 m3
Material outlet width (I)	1.100 mm	1.100 mm	1.100 mm
Weight	25.000 kg	24.000 kg	30.500 kg
Rotor diameter	800 mm	800 mm	800 mm
Cutting length	2.800 mm	2.200 mm	2.800 mm
Cutting unit measurement	60x60 mm - 80x80 mm	120x120 mm	120x120 mm
Number of cutting parts	115 - 75 u.	26 u.	34 u.
Number of grids	7 u.	5 u.	7 u.

Our shredders in action

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Advantages and characteristics of Silmisa crushers

High efficiency and low maintenance

Powerful motors configurable to the application. Optimized cutting systems to maintain a constant production flow. Components that reduce wear and extend the equipment's lifespan. Minimal maintenance interventions.

Robust design and durable materials

High-strength steel chassis. Blades manufactured with special alloys for extended service life. Shafts and rotors designed to withstand impacts and heavy loads. Industrial-grade components that ensure stability and safety.

Versatility and safety in operation

Rotor configuration according to material type. Speed and torque adjustments. Integration with conveyor belts, cyclones, overband systems, and complete recycling lines. Advanced safety systems to protect the operator and equipment.

Different types of rotor and blades

We offer different types of rotors and blade configurations designed to suit each application and material type, ensuring optimal performance in shredding and recycling processes. These systems can be easily integrated with conveyor belts, cyclones, overband separators, and other peripheral equipment.

How to choose the industrial crusher appropriate

Type of material to be processed

The first step is to accurately identify what waste you need to shred. Each material requires a specific configuration and power.

Required level of size reduction

Define the final size of the material. The more demanding the final particle size, the more precise the configuration must be.

Workload and production rate

It is necessary to define the work volume in order to configure the crushers in a way that optimizes production and minimizes downtime.

Rotor type and blade configuration

The rotor design determines cutting efficiency, maintenance, and durability. The blades ensure a long service life and lower operating costs.

Protection against improper materials

It is crucial to have security and tamper detection systems in place to prevent premature wear and ensure proper functioning.

Integration into the plant flow

The crusher must work in coordination with the rest of the machinery such as: conveyor belts, cyclones, separation tables, washing systems...

Manufacturer experience and technical support

Choosing a manufacturer with its own technical service and readily available spare parts is key to optimizing equipment productivity.

Maintenance and availability of spare parts

Having specialized technical support with years of experience in the sector will allow you to resolve doubts or problems that your machinery may have.

Maintenance and technical support for shredders

Having an industrial crusher manufacturer with its own technical service is key to ensuring the continuous production of your plant. At Silmisa we offer:

Original spare parts in stock: blades, rotors, grids and structural components for Taurus and Centauro models.
On-site and remote technical support: with specialized technicians.
Preventive maintenance: scheduled to maximize the useful life of the equipment.
Operator training: for safe and efficient use of machinery.

A specialized and local technical service

At Silmisa, we have a team of specialized technicians who will support you through every phase of your project. We guarantee that your shredder will maintain its energy efficiency, shredding capacity, and operational safety.

Original replacement parts to maximize lifespan

We stock original parts and replacements for our models, including blades, rotors, hydraulic systems, electrical components, grids, and screens. Using original spare parts reduces premature wear, lowers repair costs and ensures consistent performance.

Maintenance programs tailored to each client

Each industry and each type of waste demands a different level of effort from the shredder. We offer customized maintenance to ensure optimal equipment operation and significantly extend its lifespan.

Productivity-oriented technical support

We offer minimal response times, immediate telephone support, and rapid interventions. Investing in a Silmisa shredder means having a long-term technical partner ready to keep your production running smoothly.